[mapserver-users] Standalone Mapserver 6.4 as WFS server - issues with responses

Thu Nov 28 03:34:43 PST 2013

Hi Guillaume, list,

My "error" was trying to run a standalone 64 bit version on a 64 bit Windows, apparently.

After I replaced all DLLs and the EXE with the similar 32 bit counter parts, the requests exits as expected after processing.

I found that the 64 bit version of mapserv.exe was hanging on for 5 minutes after performing a capabilities request before exiting, even though returning the response document took less than a second.

--

So it seems there's a bug in the 64 bit version of mapserv.exe, specific to a "getcapabilities" request.

Incidently, now (in the 32 bit version) the generic "describefeaturetype" (i.e. without a typename) hangs in a similar manner, so this version is buggy as well.

Kind regards / Med venlig hilsen
Lars I. Nielsen
----------------------------------------------------------------
Landinspektør, Senior GIS Programmør og Konsulent
Hvenegaard og Jens Bo Landinspektører A/S
Rugaardsvej 55, DK-5000 Odense C
Denmark
Tel. +45 6313 5050
http://www.hvenegaard.dk

-----Oprindelig meddelelse-----
Fra: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] På vegne af Guillaume Sueur
Sendt: 27. november 2013 15:43
Til: mapserver-users at lists.osgeo.org
Emne: Re: [mapserver-users] Standalone Mapserver 6.4 as WFS server - issues with responses

Hi,

Did you properly set for each layer a "wfs_extent" ? Than can help.

Best regards

Guillaume

Le 26/11/13 12:26, Lars I. Nielsen a écrit :
> Hi,
>
> I'm still having problems with my setup of a WFS server using 
> Mapserver 6.4.0 :-(
>
> My GetCapabilities requests take forever (or more precisely 5 minutes) to finish. Mapserver finishes in a split second, and returns a full document, but the connection - regardless of it being an url in a browser, or running ogrinfo.exe or some other program - stays open for circa 5 minutes before it finishes/times out.
>
> How can I get Mapserver/something-else to force closing the connection ?
>
> Mapserver runs as a standalone exe under IIS v6 on Windows 2003, but there's nothing in the IIS setup that I can find that prompts this behaviour.
>
> http://hvmgo01.hvenegaard.dk/mswfs/?map=BallerupGO_WFS.map&service=WFS
> &version=1.0.0&request=getcapabilities
>
> Any advise will be helpful :-)
>
>
> Kind regards / Med venlig hilsen
> Lars I. Nielsen
> ----------------------------------------------------------------
> Landinspektør, Senior GIS Programmør og Konsulent Hvenegaard og Jens 
> Bo Landinspektører A/S Rugaardsvej 55, DK-5000 Odense C Denmark Tel. 
> +45 6313 5050 http://www.hvenegaard.dk
>
>
> -----Oprindelig meddelelse-----
> Fra: mapserver-users-bounces at lists.osgeo.org 
> [mailto:mapserver-users-bounces at lists.osgeo.org] På vegne af Lars I. 
> Nielsen
> Sendt: 26. november 2013 10:35
> Til: Rahkonen Jukka; mapserver-users at lists.osgeo.org
> Emne: Re: [mapserver-users] Standalone Mapserver 6.4 as WFS server - 
> issues with responses
>
> Hi Jukka,
>
> It turns out that it was my adding  - PROCESSING "CLOSE_CONNECTION=DEFER" - statements to my layer definitions that blocked fetching attributes from other layers than the first.
>
> Apparently the OGR VRT frameworks needs to open separate connections, and keeping the first connection open blocked subsequent connections.
>
> This part now works :-)
>
> Still working on other issues though ...
>
>
> Kind regards / Med venlig hilsen
> Lars I. Nielsen
> ----------------------------------------------------------------
> Landinspektør, Senior GIS Programmør og Konsulent Hvenegaard og Jens 
> Bo Landinspektører A/S Rugaardsvej 55, DK-5000 Odense C Denmark Tel. 
> +45 6313 5050 http://www.hvenegaard.dk
>
>
> -----Oprindelig meddelelse-----
> Fra: Rahkonen Jukka [mailto:jukka.rahkonen at mmmtike.fi]
> Sendt: 19. november 2013 15:59
> Til: Lars I. Nielsen; mapserver-users at lists.osgeo.org
> Emne: Re: [mapserver-users] Standalone Mapserver 6.4 as WFS server - 
> issues with responses
>
> Hi,
>
> I can only show how my MS 6.2.1 server reacts
>
> http://hip.latuviitta.org/cgi-bin/mapserver_wfs?service=wfs&version=1.
> 0.0&request=DescribeFeatureType<http://hip.latuviitta.org/cgi-bin/maps
> erver_wfs?service=wfs&version=1.1.0&request=DescribeFeatureType>
>
> -Jukka Rahkonen-
>
>
> ________________________________
> Lähettäjä: mapserver-users-bounces at lists.osgeo.org 
> [mapserver-users-bounces at lists.osgeo.org] käyttäjän Lars I. Nielsen 
> [lin at hvenegaard.dk] puolesta
> Lähetetty: 19. marraskuuta 2013 16:16
> Vastaanottaja: mapserver-users at lists.osgeo.org
> Aihe: [mapserver-users] Standalone Mapserver 6.4 as WFS server - 
> issues with responses
>
> Hi,
>
> I got the standalone Mapserver 6.4 x64 up and running, but there are still some issues:
>
>
> If I run "request=describefeaturetype" on any of the three typenames in my setup, it returns its list of attributes as it should.
>
> But if I omit the typename, wanting Mapserver to return a description of all three typenames (which is a valid request), it only returns the attributes for the first !??
>
> Is this WAD, or is Mapserver forgetting to return attributes for the latter two typenames (as I suspect) ?
>
>
> The server is online on this address if anyone wants to have a look:
>
> http://hvmgo01.hvenegaard.dk/mswfs/?map=BallerupGO_WFS.map&service=WFS
> &version=1.0.0&request=getcapabilities
>
> DescribeFeatureType that works: 
> http://hvmgo01.hvenegaard.dk/mswfs/?map=BallerupGO_WFS.map&service=WFS
> &version=1.0.0&request=describefeaturetype&typename=GO_Flader
>
> DescribeFeatureType that doesn't work: 
> http://hvmgo01.hvenegaard.dk/mswfs/?map=BallerupGO_WFS.map&service=WFS
> &version=1.0.0&request=describefeaturetype
>
>
>
> Kind regards / Med venlig hilsen
> Lars I. Nielsen
> ----------------------------------------------------------------
> Landinspektør, Senior GIS Programmør og Konsulent Hvenegaard og Jens 
> Bo Landinspektører A/S Rugaardsvej 55, DK-5000 Odense C Denmark Tel. 
> +45 6313 5050 http://www.hvenegaard.dk<http://www.hvenegaard.dk/>
>
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